Unilong Industry Co.,Ltd.


3-O-Ethyl-L-Ascorbic Acid with CAS 86404-04 Factory Supply

CAS No.:86404-04-8

Molecular Formula: C8H12O6

Molecular Weight: 204.1773

Appearance: White crystal


Product Category: Antioxidant

Synonyms: 3-O-Ethyl Ascorbyl Ether, ETHYL ASCORBIC ACID, 3-o-ethyl-l-ascorbic acid, VCE, 3-O-Ethyl-L-ascorbic Acid, >=99%, 3-O-Ethyl-L-ascorbic acid VC ethyl ether


What is 3-O-Ethyl-L-ascorbic acid?

3-O-Ethyl ascorbic acid, also called VC ethyl ether, is an ascorbic acid derivative. Ascorbic acid is a naturally occurring antioxidant and free radical scavenger, a reducing agent in the conversion process of biological enzymes, and has a preventive effect on some chronic diseases (cancer, diabetes and allergic skin diseases).


Appearance White crystal Conform
Melting Rang 111.0~116.0℃ 112.8~114.3℃
PH 3.5~5.0 4.3
Water ≤1.0% 0.22%
Residue on ignition ≤0.1% 0.05%
Loss on drying ≤0.5% 0.13%
Heavy metal ≤10ppm Conform
Bacteria total ≤100cfu/g Conform
Molds and Yeasts ≤50cfu/g Conform
Staphylococcus aureus Negative N.D
Pseudomonas aeruginosa Negative N.D
Assay(HPLC) ≥99.0% 99.76%
Purity(HPLC) ≥99.0% 99.42%


1.When the amount added is 2%, 3-O-Ethyl-L-ascorbic acid has dual effects of bleaching and whitening.

2.It has a repairing effect on the composition and synthesis of collagen.

3.After it enters the dermis, it directly participates in the synthesis of collagen, repairs the activity of skin cells, increases collagen, makes the skin plump and elastic, and makes the skin delicate and smooth.

4.In cosmetics, it has anti-oxidation and whitening and freckle-removing effects.

5.It has strong antibacterial and anti-inflammatory effects, and resists inflammation caused by sunlight.


25 kgs/drum, 9 tons/20’container

25 kgs/bag, 20 tons/20’container


Related keywords

(5R,1’S)-5-(1,2-Dihydroxy-ethyl)-4-ethoxy-3-hydroxy-5H-furan-2-one, 3-O-Ethyl vitaMin C ester, VC ethyl ether, Nano Liposomal 3-o-ETHYL ASCORBICACID